Es werden einige allgemeine Werkzeuge verwendet, um an diesem Gerät zu arbeiten. Du wirst nicht jedes Werkzeug für jeden Vorgang benötigen.
If you are having problems with the Roku 4, please refer to the troubleshooting page.
Background and Identification
The Roku 4 is a home streaming media player that was released on October 6, 2015. This fourth generation model of the Roku is characterized by a large number 4 in the center of the top of the device, as well as its stock black color. This model has the unique capability to stream 4K Ultra HD video. The Roku 4 comes with a remote that has an optical digital audio port for private listening, a voice search setting, gaming capabilities, and a lost remote finder.
The item model number for the Roku 4 is 4400R. It is characterized by its frame dimensions of 6.5 x 6.5 x 0.8 inches and weight of 0.9 pounds.
Soon after the release of the Roku 4 in October 2015, Roku sent notification emails to select Roku 4 owners, informing them of a recall of their device and offering to replace it. This recall was likely due to some Roku 4 devices missing a thermal pad between the CPU and heat sink, which caused overheating of the device.